Assistance DACIA SANDERO 2020 Owners Manual

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2.20
ENG_UD32519_4
Dispositifs de correction et d’assistance à la conduite (X52 - Da\
cia)
ENG_NU_993-5_X52_Dacia_2
DRIVER CORRECTION DEVICES/AIDS (1/4)
Operating faults
– If the
x warning light on the ins-
trument panel comes on while dri-
ving, braking is still operational ;
– If the
x and D warning
lights on the instrument panel come
on when driving, this indicates a
fault with the braking system.
ABS, ESP and emergency brake assist
are deactivated.
Consult an approved dealer.
Depending on the vehicle, this is com-
posed of:
– of the ABS (anti-lock braking
system);
– electronic stability control ESC
with understeer control and trac-
tion control ASR ;
– emergency brake assist;
– hill start assistance.
These functions are an ad-
ditional aid in the event of
critical driving conditions,
enabling the vehicle beha-
viour to be adapted to suit the dri-
ving conditions.
However, the functions do not take
the place of the driver. They do
not increase the vehicle’s limits
and should not encourage you
to drive more quickly. Therefore,
they can under no circumstances
replace the vigilance or responsibi-
lity of the driver when manoeuvring
the vehicle (the driver must always
be ready for sudden incidents which
may occur when driving).
Your braking systems
are partially operational.
However, it is dangerous
to brake suddenly and
it is essential to stop immediately,
as soon as traffic conditions allow.
Contact an approved dealer.
ABS (anti-lock braking
system)
Under heavy braking, the ABS prevents
the wheels from locking, allowing the
stopping distance to be managed and
keeping control of the vehicle.
Under these circumstances, the vehi-
cle can be steered to avoid an obstacle
whilst braking. In addition, this system
can increase stopping distances, parti-
cularly on roads with low surface grip
(wet ground etc.).
You will feel a pulsation through the
brake pedal each time the system is
activated. The ABS does not in any
way improve the vehicle's physical per-
formance relating to the road surface
and road-holding. It is still essential to
follow the rules of good driving practice
(such as driving at a safe distance from
the vehicle in front etc.).
In an emergency, apply firm and
continuous pressure to the brake
pedal. There is no need to pump
it repeatedly. The ABS will modu-
late the force applied in the braking
system.

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2.21
ENG_UD32519_4
Dispositifs de correction et d’assistance à la conduite (X52 - Da\
cia)
ENG_NU_993-5_X52_Dacia_2
DRIVER CORRECTION DEVICES/AIDS (2/4)
Electronic stability control
ESC with understeer control
and traction control ASR
Electronic stability control ESC
(depending on vehicle)
This system helps you to keep control
of the vehicle in critical driving condi-
tions (avoiding an obstacle, loss of grip
on a bend, etc.).
Operating principle
A sensor in the steering wheel detects
the direction selected by the driver.
Other sensors throughout the vehicle
measure the actual direction.
The system compares the direction se-
lected by the driver and the actual di-
rection of the vehicle and corrects this
as necessary by applying the brakes
selectively and/or acting on the engine
power. Understeer control
This system optimises the action of the
ESC in the case of pronounced un-
dersteer (loss of front axle road hol-
ding).
Traction control ASR
This system helps to limit wheelspin of
the drive wheels and to control the vehi-
cle when pulling away accelerating or
decelerating.
Operating principle
Using the wheel sensors, the system
measures and compares the speed of
the drive wheels at all times and slows
down their over-rotation. If a wheel is
starting to slip, the system brakes au-
tomatically until the drive supplied be-
comes compatible with the level of grip
under the wheel again.
The system also adjusts the engine
speed to the grip available under the
wheels, independently of the pressure
exerted on the accelerator pedal.
Warning light
 on the instrument
panel flashes when the function ESC
starts operating (with ASR).
These functions are an ad-
ditional aid in the event of
critical driving conditions,
enabling the vehicle beha-
viour to be adapted to suit the dri-
ving conditions.
However, the functions do not take
the place of the driver. They do
not increase the vehicle’s limits
and should not encourage you
to drive more quickly. Therefore,
they can under no circumstances
replace the vigilance or responsibi-
lity of the driver when manoeuvring
the vehicle (the driver must always
be ready for sudden incidents which
may occur when driving).
Operating fault
When the system detects an opera-
ting fault, the
 warning light on
the instrument panel comes on. In this
case, the ESC and the ASR are deac-
tivated.
Please contact an authorised dealer.

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2.22
ENG_UD32519_4
Dispositifs de correction et d’assistance à la conduite (X52 - Da\
cia)
ENG_NU_993-5_X52_Dacia_2
DRIVER CORRECTION DEVICES/AIDS (3/4)
Emergency brake assist
This system supplements the ABS
and helps reduce vehicle stopping dis-
tances.
Operating principle
The system is for detecting an emer-
gency braking situation. In this case,
the braking assistance immediately de-
velops maximum power and may trig-
ger ABS regulation.
ABS braking is maintained as long as
the brake pedal is applied.
Hazard warning lights switching on
Depending on the vehicle, these may
light up in the event of sudden decele-
ration.
Operating faults
When the system detects an operating
fault, the warning light
x is dis-
played on the instrument panel.
Consult an approved dealer.
These functions are an ad-
ditional aid in the event of
critical driving conditions,
enabling the vehicle beha-
viour to be adapted to suit the dri-
ving conditions.
However, the functions do not take
the place of the driver. They do
not increase the vehicle’s limits
and should not encourage you
to drive more quickly. Therefore,
they can under no circumstances
replace the vigilance or responsibi-
lity of the driver when manoeuvring
the vehicle (the driver must always
be ready for sudden incidents which
may occur when driving).

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2.23
ENG_UD32519_4
Dispositifs de correction et d’assistance à la conduite (X52 - Da\
cia)
ENG_NU_993-5_X52_Dacia_2
DRIVER CORRECTION DEVICES/AIDS (4/4)
Hill start assistance
This device assists the driver when
starting on hills (ascending or descend-
ing). It prevents the vehicle from rolling
forwards or backwards by automatically
applying the brakes when the driver lifts
their foot off the brake pedal to depress
the accelerator pedal.
System operation
It only operates when the gear lever is
in a position other than neutral (other
than N for sequential gearboxes) and
the vehicle is completely stationary
(brake pedal depressed).
The system holds the vehicle for ap-
proximately 2 seconds. The brakes are
then released (the vehicle will move ac-
cording to the slope).The hill start assistance
system cannot completely
prevent the vehicle from
rolling backwards in all sit-
uations (extremely steep gradients,
etc.).
In all cases, the driver may depress
the brake pedal to prevent the
vehicle from rolling forwards or
backwards.
The hill start assistance function
should not be used for prolonged
stops: use the brake pedal.
This function is not designed to im-
mobilise the vehicle permanently.
If necessary, use the brake pedal to
stop the vehicle.
The driver must remain particularly
vigilant when driving on slippery or
low-grip surfaces and/or on hills.
Risk of serious injury.

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5.34
ENG_UD31211_2
Remorquage: dépannage (X52 - Dacia)
ENG_NU_993-5_X52_Dacia_5
The steering wheel must be un-
locked and the ignition key must be
in position M (ignition on) to provide
brake lights and hazard warning
lights on the towed vehicle. At night
the vehicle must have its lights on.
Furthermore, it is essential to respect
the towing regulations set out in the leg-
islation of the country concerned and, if
your vehicle is the towing vehicle, not to
exceed the towing weight of your vehi-
cle. Contact an approved Dealer.
TOWING: breakdown (1/2)
When the engine is
stopped, steering and brak-
ing assistance are not op-
erational.Do not remove the key from
the ignition when the vehi-
cle is being towed.
– Use a rigid towing bar.
If a rope or cable is used
(where the law allows this),
the vehicle being towed
must be able to brake.
– A vehicle must not be towed if it is not fit to be driven.
– Avoid accelerating or braking suddenly when towing, as this
may result in damage being
caused to the vehicle.
– When towing a vehicle, it is ad- visable not to exceed 15 mph
(25 km/h).